Weather forecast for 10 daysBucaur, Guinea-Bissau

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 77%
  • Precipitation: 8mm
  • Wind: 8km/hE 95°
  • Humidity: 82%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
Tomorrow, on Saturday, 31st of October, stormy skies and lightning strikes are also expected later today.
The chance of precipitation is high. However, the rainfall will be light. The highest temperature will be a hot 32°C, while the lowest temperature will be a moderately hot 23°C.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at a blazing hot 45°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Today’s predicted high is set to be relatively lower than October's regular high of 34.9°C.
Sunrise will be at 06:54 and sunset at 18:36; tomorrow's daylight will last for 11h and 42min.

Sunday 1. Nov 2026

  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 68%
  • Precipitation: 3mm
  • Wind: 8km/hNNE 19°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
On Sunday, 1st of November, cloud build-up may lead to afternoon thunderstorms.
Minimal precipitation is anticipated. The temperature scale will run from a maximum of a blazing 33°C to a minimum of a temperate 23°C.
The predicted daytime maximum should align with the typical October high of 34.9°C.
Sunrise will be at 06:54 and sunset at 18:36; the daylight will last for 11h and 41min.

10-day overview

Daily temperatures

Warmest period: Friday - Sunday 37°C.
Coldest period: today - tomorrow 32°C.

Chance of precipitation

Highest chance: today 93%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • 32°C
  • 23°C
Thunderstorms
Thunderstorms
  • Precip. probability: 93%
  • Precipitation: 9mm
  • Wind: 10km/hS 177°
  • Humidity: 77%
  • UV index: 8
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Saturday
  • 31. Oct 2026
  • 32°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 77%
  • Precipitation: 8mm
  • Wind: 8km/hE 95°
  • Humidity: 82%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Sunday
  • 1. Nov 2026
  • 33°C
  • 23°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 68%
  • Precipitation: 3mm
  • Wind: 8km/hNNE 19°
  • Humidity: 76%
  • UV index: 10
  • Sunrise: 06:54 GMT
  • Sunset: 18:36 GMT
  • ▼
  • Monday
  • 2. Nov 2026
  • 34°C
  • 24°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 12km/hN 8°
  • Humidity: 76%
  • UV index: 11
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 11km/hN 4°
  • Humidity: 72%
  • UV index: 11
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 34°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 10km/hN 10°
  • Humidity: 71%
  • UV index: 11
  • Sunrise: 06:55 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Thursday
  • 5. Nov 2026
  • 36°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hNNE 13°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:35 GMT
  • ▼
  • Friday
  • 6. Nov 2026
  • 37°C
  • 24°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hNNE 33°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:34 GMT
  • ▼
  • Saturday
  • 7. Nov 2026
  • 37°C
  • 25°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hSW 218°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 06:56 GMT
  • Sunset: 18:34 GMT
  • ▼
  • Sunday
  • 8. Nov 2026
  • 37°C
  • 24°C
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 9km/hW 269°
  • Humidity: 68%
  • UV index: 11
  • Sunrise: 06:57 GMT
  • Sunset: 18:34 GMT
  • ▼
Looking ahead, conditions suggest a period of overcast, turbulent and clear weather is predicted.
Rainfall is anticipated on Friday through Monday.
In the upcoming days, the highest temperature will vary between 32°C and 37°C, while fluctuations in the night’s lowest temperature will be minimal, as the minimum temperature is expected to range between 23°C and 25°C.
The hottest days will be next Friday through next Sunday, with a maximum of 37°C; with a maximum temperature of 32°C, Friday and Saturday will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between a blistering 43°C and a dangerously hot 57°C.
Updated: Oct 30, 2026 @ 13:23:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Bucaur, a combination of cloudy, stormy and clear weather is expected for the next ten days.

Rainfall is forecasted for Friday through Monday in Bucaur. With light precipitation of 9mm, Friday will be the day with the most rainfall.

The maximum temperature will range between 32°C and 37°C, while the minimum temperature will range between 23°C and 25°C.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 43°C and 57°C.

With a maximum temperature of 37°C, next Friday through next Sunday will be the hottest days. With a maximum temperature of 32°C, Friday and Saturday will be the coldest days.

On Saturday, isolated thunderstorms are expected with brief heavy rain.

Light precipitation of 8mm is anticipated. The chance of rainfall is 77%.

Tomorrow, the maximum temperature will be 32°C, while the minimum temperature will be 23°C. The maximum heat index, which adjusts the air temperature based on humidity, is appraised at 45°C.
Tomorrow, the maximum temperature will be relatively lower than the average highest temperature in October. The lowest temperature will be in line with the average low of 23.6°C.

On Saturday, in Bucaur, sunrise will be at 06:54 and sunset at 18:36 (GMT).

In Bucaur, the length of the day tomorrow will be 11h and 42min.

On Sunday, storms with thunder and lightning are expected during the afternoon.

There is a high chance of rainfall on Sunday, but precipitation will be minimal.

On Sunday, the highest temperature will be 33°C, while the lowest temperature will be 23°C.